Scullery sink attachment



FIG. 1 is a top perspective view of a scullery sink attachment showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a side electaional view, the opposite side being a mirror image thereof thereof. 

The ornamental design for a scullery sink attachment, as shown and described. 